From: Joerg Roedel <joro@8bytes.org>
To: Eric Auger <eric.auger@redhat.com>
Cc: iommu@lists.linux-foundation.org, eric.auger.pro@gmail.com
Subject: Re: [PATCH] iommu/vt-d: Fix QI_DEV_IOTLB_PFSID and QI_DEV_EIOTLB_PFSID macros
Date: Mon, 11 Nov 2019 16:11:18 +0100 [thread overview]
Message-ID: <20191111151118.GH18333@8bytes.org> (raw)
In-Reply-To: <20191108155803.15051-1-eric.auger@redhat.com>
On Fri, Nov 08, 2019 at 04:58:03PM +0100, Eric Auger wrote:
> For both PASID-based-Device-TLB Invalidate Descriptor and
> Device-TLB Invalidate Descriptor, the Physical Function Source-ID
> value is split according to this layout:
>
> PFSID[3:0] is set at offset 12 and PFSID[15:4] is put at offset 52.
> Fix the part laid out at offset 52.
>
> Fixes: 0f725561e1684 ("iommu/vt-d: Add definitions for PFSID")
> Signed-off-by: Eric Auger <eric.auger@redhat.com>
> ---
> include/linux/intel-iommu.h | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
Applied for v5.4, thanks.
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prev parent reply other threads:[~2019-11-11 15:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-08 15:58 [PATCH] iommu/vt-d: Fix QI_DEV_IOTLB_PFSID and QI_DEV_EIOTLB_PFSID macros Eric Auger
2019-11-08 23:02 ` Jacob Pan
2019-11-09 0:45 ` Lu Baolu
2019-11-11 15:11 ` Joerg Roedel [this message]
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